Search results for query: hood

Not Amazon or EBay. Do a Google search for chemistry lab glassware. I can’t remember the names, but there are a few with anything you might need or want.

...vapors can be intense . you instantly know when a little comes your way and feel in nostrils and lungs . dont recomend doing without a fume hood which i dont have just in garage with no front on it say a bay with circulating air and a fan . I cant believd im even telling this but ya this is a...

Do it outside or in a fume hood, and in the all-glass apparatus. For efficient separation, rectifying column is needed. Without it, loss of the acid would be significant and concentration of the remaining acid won´t be that high.

...soluble, ionic, platinum-chloro compounds such as ammonium hexachloroplatinate and tetrachloroplatinate, and hexachloroplatinic acid. So use a hood, gloves and goggles like for every other procedure. Be especially careful of the salts until they’re converted to metal, particularly when...

I do most of my refining outside, well away from the house! Only HCl wash steps are in a more enclosed space.

Thats a great setup, I plan on having a 5 litre sealed reaction vessel in my fume hood with a hose leading to three 1000ml gas wash bottles filled with sodium hydroxide solution and packed with marbles and a fourth gas wash bottle filled with distilled water to check the ph on a regular basis...

...Not perfect, but I obtained 99.4 % Pd at the end. It isn´t that complicated at all, one thing that you really need is patience and good hood, due to possibility of CO formation from partial oxidation of formic acid. Additionally, it is wise to wash Pd sponge with 5-10% H2SO4 to clean it from...

HCl eats Aluminum fast and efficient, but it can create a gooish slime that will lock up the foils. Maybe a Sulfuric stripping cell will fix this?

Stainless and HCl may not be a good Idea. Additionally you now have Gold cemented to the stainless. Pour off all you can and gather it in a safe place until you can treat it properly.